The Rotel DX-3 isn't just a headphone amplifier, though. It is also a DAC, it has built-in Bluetooth, digital and analogue inputs, and it can be used as a preamplifier. Rotel pitches the DX-3 as the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The M8x DAC features a fully balanced design architecture, ultra-low jitter technology, the use ...

ESPHome-econet is a great first ESPHome project due to the easy hardware setup. All that's needed to run ESPHome-econet is an ESP32 or ESP8266 microcontroller and an RS485 Interface, plus a phone cord ...